EP 0009719 A1 19800416 - Device for making visible the metalspecific load of an ion exchanger.

Title (en)

Device for making visible the metalspecific load of an ion exchanger.

Title (de)

Vorrichtung zur Sichtbarmachung einer metallspezifischen Beladung eines Ionenaustauschers.

Title (fr)

Système pour rendre visible le chargement en un métal spécifique d'un échangeur d'ions.

Publication

EP 0009719 A1 19800416 (DE)

Application

EP 79103524 A 19790919

Priority

DE 2843882 A 19781007

Abstract (en)

[origin: US4400279A] This invention relates to equipment for rendering visible a specific metal charge of an ion exchanger comprising transparent viewing means, permeable container means behind said viewing means, and a mixture of chargeable resin particles and inert particles in said container means, said inert particles being lighter in weight than said resin particles when the latter are charged with metal ions. The invention also relates to a process for rendering visible a specific metal charge of an ion exchanger.

Abstract (de)

Zur Anzeige der metallspezifischen Beladung von Ionenaustauschern werden beladbare Harzteilchen (10) die sich zusammen mit Inertteilchen (12) in einem Schauglas (8) befinden, entmischt oder es befinden sich Harzteilchen und Inert-teilchen in einem Sinkkörper, der bei der Beladung der Harzteilchen mit den Metallionen zu Boden sinkt.

IPC 1-7

B01J 47/00; C02F 1/42; C25D 21/22

IPC 8 full level

B01D 15/04 (2006.01); B01J 47/00 (2006.01); B01J 47/14 (2017.01); C02F 1/42 (2006.01); C25D 21/22 (2006.01)

CPC (source: EP US)

B01J 47/14 (2013.01 - EP US)

Citation (search report)

DE 1517563 A1 19700409 - ROWENTA WERKE GMBH
FR 2076370 A5 19711015 - DEGREMONT EPURAT ASSAINI
US 3502599 A 19700324 - FRIES WILLIAM
FR 1512912 A 19680209 - ROHM & HAAS
DE 971771 C 19590319 - PERMUTIT AG
DE 2157275 A1 19730524 - PERMUTIT AG

Designated contracting state (EPC)

AT BE CH FR GB IT NL SE

DOCDB simple family (publication)

EP 0009719 A1 19800416; EP 0009719 B1 19830330; AT E2876 T1 19830415; DE 2843882 B1 19800207; DE 2843882 C2 19801030; JP S5551444 A 19800415; JP S5926342 B2 19840626; US 4400279 A 19830823

DOCDB simple family (application)

EP 79103524 A 19790919; AT 79103524 T 19790919; DE 2843882 A 19781007; JP 12980879 A 19791008; US 7904679 A 19790926